201640564970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53485561}}^1$

素因数の和:53485610

約数の個数: 32

約数和(自身を含む): 404350848720

約数和(自身を除く): 202710283750

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 53485561, 106971122, 267427805, 534855610, 695312293, 1390624586, 1551081269, 3102162538, 3476561465, 6953122930, 7755406345, 15510812690, 20164056497, 40328112994, 100820282485, 201640564970]

約数ペア:

[(1, 201640564970), (2, 100820282485), (5, 40328112994), (10, 20164056497), (13, 15510812690), (26, 7755406345), (29, 6953122930), (58, 3476561465), (65, 3102162538), (130, 1551081269), (145, 1390624586), (290, 695312293), (377, 534855610), (754, 267427805), (1885, 106971122), (3770, 53485561)]